Gas detectors, gas leak detectors with audible and visual alarms to detect flammable gases such as methane, propane, gasoline, natural gas, ethanol,

About this product: Multiple Gas Detection: The GD01 gas detector detects various combustible gases, including LPG, methane, ethane, propane, butane, natural gas, coal gas, combustible gas, and LNG. It accurately locates leaks, reduces the risk of leaks and explosions, and protects your family and property. Indicator Light and Audible Alarm: When a combustible gas is detected, the GD01 gas detector emits an indicator light and an audible alarm. In the event of a gas leak, the alarm emits a continuous beep, and the LCD screen turns red. Remain vigilant and take appropriate safety precautions immediately. Switchable High and Low Sensitivity: The GD01 gas detector offers high and low sensitivity settings, allowing you to choose the sensitivity that best suits your situation. High sensitivity detects trace amounts of gas. Low sensitivity allows for faster identification of the leak's cause. Easy to use: Its simple and intuitive interface requires no complex instructions, making it extremely easy to operate. It heats up in 35 seconds and is ready to use. This portable gas detector is powered by two AAA batteries (included). After 5 minutes of inactivity or no gas detection, the device automatically shuts off to conserve power. Versatile applications: This pen-style portable gas detector is easy to carry, compact, and lightweight, making it easy to detect gas leaks, even in hard-to-reach places. It is widely used to detect gas leaks in RVs, kitchens, basements, gas stoves, water heaters, and household appliances. Technical specifications: Warm-up time: 35 seconds; Response time: ≤ 500 ppm: 0.5 to 5 seconds; > 500 ppm: 0.3 to 2 seconds Detection range: 50 to 1,000 ppm (low sensitivity: 500 to 1,000 ppm; high sensitivity: 50 to 500 ppm) Visual alarm: 3 graphic bars; Audio: Audible alarm enabled by default (can be disabled) Power supply: 2 x 1.5V AAA alkaline batteries (included) Operating temperature: 0-50°C Relative humidity: 20-80% RH Dimensions: 16.4 cm x 2 cm x 3 cm Weight: 60 g (including batteries) Product description (1) Press the button for approximately 1 second to turn on the device. The power indicator will light up. The device will simultaneously emit a beep. (2) After an automatic warm-up of approximately 35 seconds, the concentration indicator will light up intermittently. (3) Once preheating is complete, the concentration indicator light goes off and the operating indicator light comes on. (4) Slowly move the sensor head of the device (3 to 5 cm at a time) as close as possible to the area to be detected. (5) When a combustible gas leak is detected, the device beeps and the concentration indicator light comes on. The higher the ambient concentration, the faster the beeps. (6) Press the S button to set the gas detector to high sensitivity or low sensitivity mode.